Registration Dossier
Registration Dossier
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EC number: 232-458-4 | CAS number: 8046-19-3 Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Liquidambar styraciflua, Hamamelidaceae).
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18 Sep 2017 - 02 Oct 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Storax (balsam)
- EC Number:
- 232-458-4
- EC Name:
- Storax (balsam)
- Cas Number:
- 8046-19-3
- Molecular formula:
- Not applicable, UVCB - NCS
- IUPAC Name:
- Storax (balsam)
- Test material form:
- other: liquid
- Details on test material:
- CAS : 8046-19-3 EINECS : 232-458-4
- Name of test material (as cited in study report): STYRAX RESINOID OIL
- Test Facility test item number CRL: 208399/B
- Appearance: Orange viscous liquid
- Substance type: pure substance
- Physical state: liquid
- Analytical purity: 100%
Constituent 1
Results and discussion
Boiling point
- Key result
- Atm. press.:
- ca. 1 013.25 hPa
- Decomposition:
- yes
- Decomp. temp.:
- > 100 °C
- Remarks on result:
- other:
- Remarks:
- Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.
Applicant's summary and conclusion
- Conclusions:
- Reaction and/or decomposition of the test item styrax resinoid oil was observed during DSC experiments at temperatures of > 100°C (> 373K). Boiling of the test item styrax resinoid oil was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature at standard pressure i.e. 1013.25 hPa.
- Executive summary:
Reaction and/or decomposition of the test item styrax resinoid oil was observed during DSC experiments at temperatures of > 100°C (> 373K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature at standard pressure i.e. 1013.25 hPa. The test was performed according to OECD 103, EC.A.2, OPPTS 830.7220.
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